* {
  font-family: sans-serif;
  margin: 0;
}

.welcome {
  margin: 50px auto;
  width: 500px;
  height: 300px;
  text-align: center;
  button {
    margin: 5px 5px;
    width: 25%;
    background: cadetblue;
    font-size: 20px;
    color: #000;
  }
  .warning {
    background-color: red;
    text-align: center;
    width: 100%;
    padding: 10px;

    font-size: 14pt;
    color: white;
  }
}
